Answer:
y = 3/4x + 13
Step-by-step explanation:
lmk if you want an explanation
What is the slope of the line represented by the equation y =
= 1/3x+ 22
Answer:
1/3
Step-by-step explanation:
Slope is always represented by m in the equation y=mx+b. Therefore, the value that is attached to the x is always the slope.
Answer:
m=1/2
Step-by-step explanation:
The equation is in slope-intercept form, or
y=mx+b
where m is the slope and b is the y-intercept.
Essentially, the number that is multiplied by x is the slope, and the number that is added or subtracted from the term with an x is the y-intercept.
We are given the equation:
y=1/3x+22
1/3 is being multiplied by x (1/3*x=1/3x). Therefore, it must be the slope.
22 is being added to 1/3x (+22). Therefore, it must be the y-intercept.
m=1/3
b=22
The slope of the line is 1/3.
Please help me. I dont understand how to do this
Answer: D
Step-by-step explanation: Not sure why it has 5/8 or 7/16
But we can think of this line in 4ths. 4/4 would equal a whole. Or 1 in this case.
Point could be 1/4 since it's near zero but not near 1. Point D can be 3/4 since it's very close to 1 or a whole.
As for the other 2 points I'm not sure.
Sorry if it was not much help, this is the best I can come up with .
I need help with part a and b please
Answer:
The total answer should be 38 on the top
Step-by-step explanation:
a) So the first partial quotient would be equal to 30 as 31 x 30 = 930
b) Second partial quotient would be 8 as 31 x 8 = 248
Answer:
0
38
I hope it's help byeeee
Find the 61st term of the following arithmetic sequence.
15, 24, 33, 42,
Answer:
The answer is
555Step-by-step explanation:
For an nth term in an arithmetic sequence
\(U(n) = a + (n - 1)d\)
where n is the number of terms
a is the first term
d is the common difference
From the question
a = 15
d = 24 - 15 = 9
n = 61
So the 61st term of the arithmetic sequence is
U(61) = 15 + (61-1)9
= 15 + 9(60)
= 15 + 540
= 555
Hope this helps you.
What the meaning of "a sequence of length n"?
In mathematics, a sequence is an ordered list of elements, often denoted by brackets or parentheses.
What the meaning of "a sequence of length n"?The term "a sequence of length n" refers to a sequence that contains a specific number of elements, where the number of elements is denoted by "n."
When the domain of a function is the set of natural numbers (N), it is called an infinite sequence. An infinite sequence can be thought of as an ordered list that continues indefinitely.
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What is the distance between A(-8, 4) and B(4, -1)?
Answer:
10.908
Step-by-step explanation:
Isabel went to the grocery store. She spent $15.91 on vegetables and $11.22 on fruit. She also bought some bread. If she paid with 3 ten dollar bills and got 45 cents back in change, how much did she spend on bread?
Based on an equation, the amount that Isabel spent on bread was $2.42.
How the equation was solved?To solve the equation for the amount spent on bread, we determined the total amount Isabel spent by subtracting the change from the total bills she had.
An equation is a mathematical statement of the equality or equivalence of two or more mathematical expressions.
The amount Isabel spent on vegetables = $15.91
The amount she spent on fruits = $11.22
Let the amount she spent on bread = x
The total amount she went with = $30 (3 x $10)
The change she got after giving the cashier $30 = $0.45
The total amount Isabel spent for vegetables, fruits, and bread = $29.55 ($30.00 - $0.45)
x = $2.42 ($29.55 - $15.91 - $11.22)
Check:
Vegetables = $15.91
Fruits = $11.22
Bread = $2.42
Total expenses = $29.55
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identify the terms that are substituted for supply chain. (check all that apply.) multiple select question. supply web supply network extended enterprise demand chain lean operation
The following phrases are used in place of supply chain:
Supply network ; Demand chain ; Extended enterprise ; Supply web.
Explain about the supply chain?The supply chain is a networked system of businesses, people, information, and assets created to locate, produce, and transport items from their point of origin to their final destination, which is often from the a supplier to a customer.
Modern supply chains sometimes span several nations and involve numerous processes, making them exceedingly complicated.
The fundamental steps in such a supply chain are as follows:
original source or raw material extractiontransforming raw materials into simple componentsputting together basic components into completed goodsdistributing finished goods to customersdelivering completed goods to customers or end usersThus, the following phrases are used in place of supply chain:
Supply network ; Demand chain ; Extended enterprise ; Supply web.
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What is -3/2 as a decimal
Answer:
-1.5
Step-by-step explanation:
To convert a fraction to a decimal number divide the numerator (-3) by denominator (2)
Answer:
-1.5
Step-by-step explanation:
Find the monthly payment for the loan. Finance $500,000 for an apartment complex with a 12.3% 10-year loan.
Please round the answer to the nearest cent. The monthly payment is ?
Using it's formula, it is found that the monthly payments for the loan of the apartment is of $7,260.50.
What is the monthly payment formula?It is given by:
\(A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}\)
In which:
P is the initial amount.r is the interest rate.n is the number of payments.In this problem, the parameters are given as follows:
P = 500000, r = 0.123, n = 12 x 10 = 120.
Hence:
r/12 = 0.123/12 = 0.01025.
Then, the monthly payments will be of:
\(A = P\frac{\frac{r}{12}\left(1 + \frac{r}{12}\right)^n}{\left(1 + \frac{r}{12}\right)^n - 1}\)
\(A = 500000\frac{0.01025(1+0.01025)^{120}}{(1+0.01025)^{120} - 1}\)
A = 7260.50.
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helpppp asap pleaseee
Answer:
29/3 is your answer
Step-by-step explanation:
pls mark as brainliest
Find the distance along an arc on the surface of the Earth that subtends a central angle of 5 minutes (1 minute = 1/60 degree). The radius of the Earth is 3960 miles.
The distance along the arc on the surface of the Earth that subtends a central angle of 5 minutes is approximately 5.76 miles.
The circumference of Earth is given by:
C = 2πr
where r is the radius of the Earth. Substituting the given value for r, we have:
C = 2π(3960) miles
C = 24,901.55 miles
Since there are 360 degrees in a full circle, each degree of arc on the surface of the Earth subtends 1/360 of the circumference of the Earth, or approximately:
d = C/360 miles/degree
d = 69.17 miles/degree
Therefore, an arc subtending a central angle of 5 minutes would have a length of:
d = (5/60) × 69.17 miles
d = 5.76 miles
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Use the circle below for questions 13-16
Answer:
What circle? and where are the questions?
The base of a solid is bounded by y=x,y=0, and x=1. Find the volume of the solid for each of the following cross sections (taken perpendicular to the y-axis): (a) squares, (b) semicircles, (c) equilateral triangles, and (d) semi ellipses whose heights are twice the lengths of their bases.
To find the volume of the solid, you need to calculate the area of each cross-section and then multiply that by the thickness of the section (which is the distance along the y-axis).
(a) Squares: The cross-sections are squares with sides of length y. The area of a square is side^2, so the area of each square is y^2. The thickness of the section is the distance along the y-axis, which is the difference between y and 0, or simply y. So the volume of the solid for each of the square cross-sections is y^2 * y
(b) Semicircles: The cross-sections are semicircles with radii of length y. The area of a semicircle is (pi * r^2) / 2 , so the area of each semicircle is (pi * y^2) / 2. The thickness of the section is the distance along the y-axis, which is the difference between y and 0, or simply y. So the volume of the solid for each of the semicircular cross-sections is (pi * y^2) / 2 * y
(c) Equilateral triangles: The cross-sections are equilateral triangles with side length of y. The area of an equilateral triangle is (s^2 * √3)/4. so the area of each equilateral triangle is (y^2 * √3) / 4. The thickness of the section is the distance along the y-axis, which is the difference between y and 0, or simply y. So the volume of the solid for each of the equilateral triangle cross-sections is (y^2 * √3) / 4 * y
(d) Semi-ellipses: The cross-sections are semi-ellipses whose heights are twice the lengths of their bases. The area of a semi-ellipse is πab/2, where a and b are the lengths of the semi-major and semi-minor axes respectively. Therefore the area of each semi-ellipse will be (πy^2)/2. The thickness of the section is the distance along the y-axis, which is the difference between y and 0, or simply y. So the volume of the solid for each of the semi-ellipse cross-sections is (πy^3)/2
It is important to note that this is a theoretical volume calculation, as the shape of the solid does not have a closed form representation by these functions, but rather, these are an approximation.
Also, for any of these volumes to be meaningful, we have to integrate over the range of the variable y, since it is bounded by the equations y=x, y=0 and x=1, the variable y is limited.
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A 4-cup carton of milk costs $0.76. What is the price per pint?
Answer:
$0.19
Step-by-step explanation:
0.76 divided by 4= 0.19
Find the 14th term of the geometric sequence 10, 40, 160,
A car can travel 480 miles on a full tank of petrol. The tank holds 60 litres. A driver fills the tank and sets off on a journey. How many litres of petrol will be left when the car has travelled 360 miles?
Answer:
15 liters
Step-by-step explanation:
60/480= 0.125
0.125*360= 45
60-45= 15
Suppose that at Northside High, the number of hours per week that seniors spend on homework is approximately Normally distributed with a mean of 18.6 and a standard deviation of 6.0. We take a simple random sample of 36 seniors and calculate the sample mean homework hours per week. What is the mean of the sampling distribution of means for the 36 students
Answer:
The mean of the sampling distribution of means for the 36 students is of 18.6 homework hours per week.
Step-by-step explanation:
Central Limit Theorem
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean \(\mu\) and standard deviation \(\sigma\), the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean \(\mu\) and standard deviation \(s = \frac{\sigma}{\sqrt{n}}\).
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In this question:
For the population, the mean is 18.6. So, by the Central Limit Theorem, the mean of the sampling distribution is also 18.6.
You can use the CTL(Central Limit Theorem) here.
The mean of the sampling distribution of means for the 36 students is 18.6
Given that:The number of hours per week that seniors spend on homework is approximately normally distributed with mean 18.6 and std. deviation 6.0Simple random sampling is done of 36 senior and the sample mean is calculated.To find:Mean of the sampling distribution of means for the 36 students.
What does Central Limit Theorem states?There are many variants, but for this case, it states that:
If X is a normally distributed random variable with mean \(\mu\)standard deviation \(\sigma\) random sample taken with size n (large and large n) is approximately normally distributed (the more large n is, the more close to this normal distribution it tends to) with mean \(\mu\) standard deviation \(\sigma\).
Thus, the mean of means of random samples taken is given by mean of the original population, which is 18.6
Thus, the mean of the sampling distribution of means for the 36 students is 18.6
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Start Fraction w superscript 12 baseline over w superscript 18 baseline End Fraction
A. w30
B. w–30
C. w6
D. w–6
Answer:
answer should be d
Step-by-step explanation:
it's d because if u fraction 6 u will get d
A racing car consumes a mean of 85 gallons of gas per race with a standard deviation of 7 gallons. If 39 racing cars are randomly selected, what is the probability that the sample mean would differ from the population mean by greater than 3 gallons
Answer:
33.20% probability that the sample mean would differ from the population mean by greater than 1 gallon
Step-by-step explanation:
To solve this question, we need to understand the normal probability distribution and the central limit theorem.
Which equation would be used to determine the stream gradient along Moose Creek between points J and K?
The equation that would be used to determine the stream gradient along Moose Creek between points J and K is, Stream Gradient = (Elevation at Point K - Elevation at Point J) / Distance between Points J and K
To determine the stream gradient along Moose Creek between points J and K, the equation used is
Stream Gradient = (Elevation at Point K - Elevation at Point J) / Distance between Points J and K
The stream gradient is the slope of the stream channel and is calculated by dividing the difference in elevation between two points along the stream channel by the distance between them.
In this case, the elevation at point K is subtracted from the elevation at point J to determine the difference in elevation. This value is then divided by the distance between points J and K.
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Using the distributive property, an expression equivalent to 34 + 16 IS
O 2(17+ 8).
17(2+8).
O 34+ (4) (4)
(2)(17)+(474).
Answer:
2(17 + 8)
Step-by-step explanation:
Hope this helps! Pls give brainliest!
state , giving reasons, which of the following if meaningless:
a. (-12, 0 ]
b. ( 1, -13 ]
Both of the intervals given are meaningful intervals in mathematics, but they are different types of intervals.Therefore, the interval (1, -13] is meaningless because it does not contain any real numbers.
What is intervals?An interval is a number or range of values between two endpoints.
The endpoints can be included or excluded from the interval, and the interval can be open, closed, or half-open depending on whether the endpoints are included or excluded.
The interval (-12, 0] is a closed interval, which includes the endpoint 0, and all real numbers between -12 and 0.
The square bracket indicates that the endpoint 0 is included in the interval.
The interval (1, -13] is an empty interval, which includes no real numbers, since there is no number that is greater than 1 and less than or equal to -13. This interval is meaningless because it does not contain any numbers.
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The difference of the product of 3 and a number -1/2
Answer:
(3 ⋅ x) - (-1/2)
Step-by-step explanation:
Since it says the product of 3 and a number, it can be written as 3 ⋅ x, where you need to multiply 3 by x, and it only says “a number” so you can just put x. Then, it says the difference of that product and -1/2. Now, you can put the product part in, which is 3 ⋅ x, and subtract that with -1/2 to get (3 ⋅ x) - (-1/2)
Hope this helps! :)
How many 4 digit numbers are there which are divisible by 2?
Answer:
There are 100 different 4-digit numbers that are divisible by 2
Step-by-step explanation:
And so any multiples of that will be divisible by 2, 3, 5 and 9.
Solve for x.
37°
8 cm
x = [?] cm
X
Round to the nearest hundredth.
X
The measure of side length x in the right triangle is approximately 6.03 cm.
What is the measure of side length x?The figure in the image is a right triangle having one of its interior angle at 90 degrees.
From the figure:
Angle θ = 37 degrees
Adjacent to angle θ = 8 cm
Opposite to angle θ = x
To solve for the missing side length x, we use the trigonometric ratio.
Note that: tangent = opposite / adjacent
Hence:
tan( θ ) = opposite / adjacent
Plug in the given values and solve for x:
tan( 37 ) = x / 8
x = tan( 37 ) × 8
x = 6.03 cm
Therefore, the value of x is 6.03 cm.
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A =e+f/2 solve for e
The value of e can be calculated by e = A - f/2.
What is simplification of an expression?Usually, simplification involves proceeding with the pending operations in the expression.
For example, 5 + 2 is an expression whose simplified form can be obtained by doing the pending addition, which results in 7 as its simplified form.
Simplification usually involves making the expression simple and easy to use later.
We have been given an expression as;
A =e+f/2
We need to find the solution for 'e'.
So,
A = e+f/2
Subtract from f/2 on each side, we get;
A - f/2 = e
Thus, e = A - f/2
Therefore, the value of e can be calculated by e = A - f/2.
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Can someone plz help me
Answer:
15 days. 5 divided by 1/3 is 15
Need help if anyone can help me that’ll be nice
Answer:
times up the outside bc we know the outside is the area
Harper is starting a printing business. She purchases plain t-shirts for $5 dollars each and spends $150 for printing equipment She decides to sell printed shirts for $10 each. How many t-shirts does Harper need to sell so that the amount of money she spends to start her business and the amount of money she earns are the same.
Answer:
30
Step-by-step explanation:
150/5 = 30
30+30+30+30+30 = 150